CRISPR Therapeutics

CTX213

In Development

A next-generation, deviceless beta-cell replacement candidate for type 1 diabetes, made of unencapsulated precursor islet cells derived from gene-edited, hypoimmune induced pluripotent stem cells (iPSCs), designed for direct administration without an encapsulation device or chronic immunosuppression.

Latest update Aug 17, 2026

01

Current status

Preclinical. Succeeds the earlier CTX211 (formerly VCTX211/VCTX210) program, whose Phase 1 data showed detectable C-peptide 12 months after implantation; that proof-of-concept informed CTX213's hypoimmune engineering. CTX213 has shown compelling preclinical efficacy via direct administration and is progressing toward the clinic, with no IND filed yet as of Q2 2026.

02

Specifications2

Modality

Deviceless, hypoimmune iPSC-derived beta-cell replacement

Predecessor Program
CTX211

C-peptide detectable 12 months post-implant (Phase 1)

03

More from CRISPR Therapeutics4

04

More in Biotech